JSP
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Jackson Square Partners’s Biogen BIIB Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q2
Sell
-25
Closed -$6K 97
2021
Q1
$6K Hold
25
﹤0.01% 101
2020
Q4
$6K Hold
25
﹤0.01% 101
2020
Q3
$7K Hold
25
﹤0.01% 85
2020
Q2
$6K Sell
25
-6,920
-100% -$1.66M ﹤0.01% 88
2020
Q1
$2.2M Sell
6,945
-1,495
-18% -$473K 0.01% 76
2019
Q4
$2.5M Sell
8,440
-969,416
-99% -$288M 0.01% 75
2019
Q3
$228M Sell
977,856
-58,074
-6% -$13.5M 1.25% 28
2019
Q2
$242M Sell
1,035,930
-283,856
-22% -$66.4M 1.25% 27
2019
Q1
$312M Sell
1,319,786
-597,888
-31% -$141M 1.71% 26
2018
Q4
$577M Sell
1,917,674
-324,104
-14% -$97.5M 3.54% 4
2018
Q3
$792M Buy
2,241,778
+121,072
+6% +$42.8M 4% 5
2018
Q2
$616M Buy
2,120,706
+123,007
+6% +$35.7M 3.14% 6
2018
Q1
$547M Sell
1,997,699
-68,323
-3% -$18.7M 2.74% 10
2017
Q4
$658M Sell
2,066,022
-183,231
-8% -$58.4M 3.34% 5
2017
Q3
$704M Buy
2,249,253
+191,526
+9% +$60M 3.42% 7
2017
Q2
$558M Sell
2,057,727
-140,293
-6% -$38.1M 2.85% 14
2017
Q1
$601M Sell
2,198,020
-58,699
-3% -$16M 2.95% 12
2016
Q4
$640M Sell
2,256,719
-315,870
-12% -$89.6M 3.31% 9
2016
Q3
$805M Sell
2,572,589
-135,684
-5% -$42.5M 3.61% 8
2016
Q2
$729M Sell
2,708,273
-101,149
-4% -$27.2M 3.06% 14
2016
Q1
$806M Buy
2,809,422
+271,970
+11% +$78M 3.23% 11
2015
Q4
$874M Buy
2,537,452
+522,771
+26% +$180M 3.23% 10
2015
Q3
$588M Buy
2,014,681
+195,512
+11% +$57.1M 2.69% 17
2015
Q2
$735M Buy
1,819,169
+780,847
+75% +$315M 2.81% 14
2015
Q1
$438M Buy
+1,038,322
New +$438M 1.68% 27